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| author | Jeff Johnston <jjohnstn@redhat.com> | 2003-11-27 23:54:12 +0300 |
|---|---|---|
| committer | Jeff Johnston <jjohnstn@redhat.com> | 2003-11-27 23:54:12 +0300 |
| commit | cc2a11e0d098c27f11dc4bc930a8b9815f85bf7a (patch) | |
| tree | 14c0ec87c01f2545b75318102ab297c88c4b4242 /newlib/libc/stdlib | |
| parent | 83bf7d2f89d008a8d6c958f2020f78e26c525a4d (diff) | |
2003-11-27 Jeff Johnston <jjohnstn@redhat.com>
* libc/include/stdlib.h (_atoi_r): New prototype.
* libc/stdlib/atoi.c (_atoi_r): New reentrant function.
Diffstat (limited to 'newlib/libc/stdlib')
| -rw-r--r-- | newlib/libc/stdlib/atoi.c | 29 |
1 files changed, 28 insertions, 1 deletions
diff --git a/newlib/libc/stdlib/atoi.c b/newlib/libc/stdlib/atoi.c index c7792a454..6156eda4d 100644 --- a/newlib/libc/stdlib/atoi.c +++ b/newlib/libc/stdlib/atoi.c @@ -6,11 +6,17 @@ INDEX atoi INDEX atol +INDEX + _atoi_r +INDEX + _atol_r ANSI_SYNOPSIS #include <stdlib.h> int atoi(const char *<[s]>); long atol(const char *<[s]>); + int _atoi_r(struct _reent *<[ptr]>, const char *<[s]>); + long _atol_r(struct _reent *<[ptr]>, const char *<[s]>); TRAD_SYNOPSIS #include <stdlib.h> @@ -20,6 +26,14 @@ TRAD_SYNOPSIS long atol(<[s]>) char *<[s]>; + int _atoi_r(<[ptr]>, <[s]>) + struct _reent *<[ptr]>; + char *<[s]>; + + long _atol_r(<[ptr]>, <[s]>) + struct _reent *<[ptr]>; + char *<[s]>; + DESCRIPTION <<atoi>> converts the initial portion of a string to an <<int>>. @@ -28,12 +42,15 @@ DESCRIPTION <<atoi(s)>> is implemented as <<(int)strtol(s, NULL, 10).>> <<atol(s)>> is implemented as <<strtol(s, NULL, 10).>> + <<_atoi_r>> and <<_atol_r>> are reentrant versions of <<atoi>> and + <<atol>> respectively, passing the reentrancy struct pointer. + RETURNS The functions return the converted value, if any. If no conversion was made, <<0>> is returned. PORTABILITY -<<atoi>> is ANSI. +<<atoi>>, <<atol>> are ANSI. No supporting OS subroutines are required. */ @@ -45,10 +62,20 @@ No supporting OS subroutines are required. #include <stdlib.h> #include <_ansi.h> +#ifndef _REENT_ONLY int _DEFUN (atoi, (s), _CONST char *s) { return (int) strtol (s, NULL, 10); } +#endif /* !_REENT_ONLY */ + +int +_DEFUN (_atoi_r, (s), + struct _reent *ptr _AND + _CONST char *s) +{ + return (int) _strtol_r (ptr, s, NULL, 10); +} |